Yes, that's what I'm doing, but I 'm typing the code in the mail - sorry
for the typo.
Here's something even more fundamental : the following prints all the
functions if my type is a QtObject descendant, but it does not if my type
is a MyLib.MyObject descendant
for(int i = 0; i < obj->metaObject()->methodCount(); i++) {
qDebug() << obj->metaObject()->method(i).name();
}
-------
Jean-Michaël Celerier
http://www.jcelerier.name
On Sun, Oct 7, 2018 at 12:39 PM Vlad Stelmahovsky <
vladstelmahov...@gmail.com> wrote:
> QMetaMethod::invokeMethod(obj, "createTree");
> On 10/7/18 12:34 PM, Jean-Michaël Celerier wrote:
>
> Hello,
> I have the following code :
>
> Foo.qml :
>
> MyLib.MyObject {
> function createTree() { /* stuff */ }
> property string host: "ws://whatever.com"
> }
>
> cpp :
>
> namespace lib {
> class MyObject : public QObject { Q_OBJECT };
> }
> ...
> QQmlComponent c(engine);
> c.setData("content of Foo.qml", QUrl());
>
> auto obj = c.createObject();
> QString host = QQmlProperty(obj, "host").read();
> QMetaMethod::invokeMethod("createTree");
>
> Reading the "host" property works fine so the QML object is correctly
> instantiated. But the invokeMethod call gives me a warning :
>
> QMetaObject::invokeMethod: No such method 'lib::MyObject::createTree()'
>
> The weird thing being: it works fine if I replace MyLib.MyObject with
> QtObject on the QML side.
> Of course I want to use some additional methods present in MyObject so
> this is not a solution.
>
> Anyone knows what is going on here ?
>
> Thanks,
> Jean-Michaël Celerier
>
>
>
>
>
> -------
> Jean-Michaël Celerier
> http://www.jcelerier.name
>
> _______________________________________________
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>
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